Finding the Fourth Proportional to 10,032,066.49, 13,845,105.59 and 5,681,926.66

Step by Step Solution

1. Step 1: Write the proportion equation
   10,032,066.49 : 13,845,105.59 = 5,681,926.66 : x
2. Step 2: Convert to fraction form
   10,032,066.49/13,845,105.59 = 5,681,926.66/x
3. Step 3: Cross multiply
   10,032,066.49x = 13,845,105.59 × 5,681,926.66
4. Step 4: Simplify right side
   10,032,066.49x = 78,666,874,499,313.64
5. Step 5: Solve for x
   x = 78,666,874,499,313.64/10,032,066.49
6. Step 6: Final answer
   x = 7,841,542.38